
Hanako is a ghost who for some reason possesses toilets and can't go to heaven. However, she isn't much depressed by this fact, and keeps busy with a blog about her experiences and lots of encounters with living people and other ghosts, whom she helps to make it through to heaven.
Hanako@Lavatory is a Japanese manga of 41,986 characters, with 4,115 unique words and 1,188 different kanji. Its difficulty rating on Jiten is average, 2.4 out of 5. The full vocabulary list ranks all 4,115 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.